"Wait," Elias whispered. The casing said 128GB, but the Flash ID suggested a high-grade Micron MLC chip—the kind used in enterprise servers. ChipGenius revealed that the drive had been "downgraded" by a factory setting to hide its true capacity or hide a defect.
| Tool | Best For | 2019 Version Advantage | |------|----------|------------------------| | Chipgenius 2019 | Pre-2020 USB 2.0/3.0 flash drives | Full legacy controller database | | Chipgenius 2023/2024 | USB 4.0, NVMe over USB, newer Phison E18 | Poor detection of older chips | | USBDeview | Windows logging & enable/disable | Not chip-specific | | Flash Drive Information Extractor | Older SMI & Alcor chips | Slower, less frequent updates | | lsusb (Linux) | Vendor/Product strings | Requires manual lookup of hex codes | Chipgenius 2019
According to 2019 industry reports, nearly 30% of USB drives sold on third-party marketplaces were counterfeit. They used recycled or ultra-cheap controllers (Micov, CBM, First Chip) that could be reprogrammed to report any capacity. Chipgenius exposed them by revealing the true chip model and supported memory type (e.g., "SLC, MLC, TLC, QLC"). "Wait," Elias whispered